.web{
	width: 1000px;
	margin: 0 auto;
}
header{
	border-top:24px solid #00b7ee;
	font-size: 0px;
}
/*头部样式*/
.nav{
	overflow: hidden;
}
.logo{
	margin-top: 38px;
	margin-left: 73px;
	float: left;
}
.menu{
	float: left;
	overflow: hidden;
	margin-top: 76px;
	margin-left: 54px;
	margin-right: ;
}
.menu li{
	float: left;
	margin-left: 16px;
}
.menu li::after{/*动态生成的行内元素*/
	content: "";
	width: 13px;
	height: 1px;
	background:#828282 ;
	display: block;
	margin: 0 auto;
	margin-top: 3px;
	display: none;
	
}
.menu li:hover::after{
	display: block;
}
.menu li a{
	font-size: 14px;
	color: #000;
}
.search{
	float: left;
	width: 214px;
	height: 28px;
	border:1px solid #000;
	margin-top: 69px;
	margin-left: 48px;
}
.search input{
	vertical-align: middle;
}
.search input[type="text"]{
	padding-left: 4px;
	border: none;
	outline: none;
	font-size: 14px;
}
.search input[type="image"]{
	padding-left:5px ;
	padding-top: 5px;	
}
.kt{
	margin-top: 15px;
	width: 100%;
	text-align: center;
	position: relative;
}
.kt ul{	
	display: inline-block;
	position: absolute;
	bottom:25px;
	left: 50%;
	margin-left: -40px;
}
.quan_li{
	display: inline-block;
	width: 15px;
	height: 15px;
	border-radius: 50%;	
	background: #7a4a15;
	margin-left: 12px;
}
.jianjie{
	width: 1000px;
	height: 169px;
	border-top: 1px solid #eaedf0;
	margin-top:26px ;
}
.jianjie_ul{
	margin: 0 auto;
	width: 900px;
	overflow: hidden;
}
.bottom{
	float: left;
}
.h3{
	font-size: 16px;
	margin-top: 44px;
	margin-bottom: 27px;
}
.bottom_ul li a{
	color: black;
	font-size: 12px;
	font-weight: bold;
	
}
.bottom_ul li{
	margin-bottom: 10px;
}
#bottom1{
	margin-left: 50px;
}
#bottom2{
	margin-left: 109px;
}
#bottom3{
	margin-left: 53px;
	
}
#bottom4{
	overflow: hidden;
	margin-left: 70px;
	float: left;
	/*width: 280px;*/
}
#image4{
	float: left;
	margin-top: 46px;
}
#p1{
	font-size: 16px;
	font-weight: bold;
	width: 135px;
	float: left;
	letter-spacing: 2px;
	margin-top: 46px;
	margin-left: 7px;
}
.bottom p span{
	font-size: 14px;
	font-weight: bold;
	letter-spacing: 1px;
	float: left;
	
}
#span2{
	font-size: 10px;
	float: left;
	font-weight: normal;
	letter-spacing: 0;
	margin-top: 5px;
}
#p2{
	font-size: 12px;
	letter-spacing: 0px;
	width: 140px;
	margin-top: 48px;
	font-weight: 100;
	float: left;
	margin-right: -5px;
	margin-left: 5px;
}
#p4{
	font-size: 12px;
	font-weight: normal;
	letter-spacing: 0px;
	width: 320px;
}
#images{
	margin-top: 16px;

}
.erweima a{
	font-size: 16px;
	color: #000;
	font-weight: bold;
	margin-top: 33px;
	vertical-align: bottom;
	
}
.erweima img{
	margin-top:5px ;
	vertical-align: bottom;
	display: inline-block;
}
footer{
	height: 70px;
	width: 1000px;
	background: #6db6ff;
	margin-top: 24px;
	text-align: center;
	

}
footer p{
	font-size: 12px;
	font-weight: bold;
	vertical-align: bottom;
	padding-top: 44px;
}
.tiaozhuan{
	width: 150px;
	height: 35px;
	background: deepskyblue;
	display: inline-block;
	margin-left: 10px;
	border-radius: 10px;
	margin-top: 20px;
	text-align: center;
}
.tiaozhuan a{
	font-size: 25px;
	line-height: 35px;
	color: #000;
	padding-left: 25px;
	padding-right: 25px;
	padding-top: 5px;
	padding-bottom: 5px;
}
